Integrated circuit film for smart card and mobile communication device
US8777113B2 · kind B2 · utility
2Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2012 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jun 6, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/1008
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An integrated circuit film for a smart card, such as a Micro SIM card or a Mini UICC card, is provided. The integrated circuit film includes a flexible print circuit board (FPC) and an integrated circuit chip, and the integrated circuit chip has an ATR (Answer to Reset) signal generating device. When a terminal issues a Reset signal, this Reset signal is sent to the smart card and the ATR signal generating device, respectively via circuits of the FPC, whereby the ATR signal generating device generates ATR signal and send back to the terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.